Assistant : well, start with this factor 15 and when you’ve gone brown a bit you can gradually reduce the strength to, I don’t know, about 8
Ollie : oh right. So I buy both of these?
Assistant : yes. That would be a good idea
Ollie : how much are they ?
Assistant : six pounds fifty
Ollie : each ?
Assistant : yes
Ollie : that’s really expensive. I wasn’t expecting …
Assistant : you want to protect yourself against skin cancer or not ?
Ollie : yes, of course
Assistant : well ,,
Ollie : oh, OK. Here you are.
Assistant : thanks. That’s seven pounds change
Ollie : thanks
Assistant : enjoy your sunbathing
Ollie : if I can afford it